i'm replying to the list with this as the original question was posted anonymously does he like to swim? when i did that to my knee the doctor had me do swimming in gym class while i was still on my crutches, and said that swimming is really good for that kind of an injury, because there is movement and stuff, but the water supports your weight. i know one of my ferrets loves swimming... siani [Posted in FML issue 2811]